noun
gangsta rap; gangsta (subgenre of rap)
Refers specifically to the gangsta subgenre of rap music, characterized by lyrics about street life and violence. Used as a noun in Japanese music contexts.
彼はギャングスタのビートに合わせてラップを始めた。
He started rapping over a gangsta beat.
90年代のギャングスタはヒップホップに大きな影響を与えた。
Gangsta rap of the 90s had a huge influence on hip-hop.